INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2c02c00092e1d155aa04a7436eca1f0b1956c5dc1530229f94a66dfd802f410', 
    'JMqUxemIzUkHdjXcnaj7eZHQzV2shRhV8NeRg/b7uR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)